Cant connect to servers...

I cant connect to servers, this error appears: http://prntscr.com/29bfmj
condition still not met:Servermanagement…
I change my ip, and restart my computer, but dont connect

**Hello.

I think u use the Dev version. This is the problem. The Dev version got the new update but the servers still use the old patch. Wait until servers updated or switch back to normal mode. I suffer from this morning but this is solve my problem.

I hope its help you.

Jampo ^^**